New York Mets RPs Daniel Herrera and Garrett Olson both made appearances Sunday, March 18, as they try to win the lefty specialist job while RP Tim Byrdak (knee) is sidelined. Herrera inherited two baserunners and threw three straight balls to start against his first batters, but he got out of it with a groundball out. Olson worked a 1-2-3 seventh inning.